No IMEI and no SIM Card after Bootloader Unlock - One (M8) Q&A, Help & Troubleshooting

I unlocked the Bootloader via HTCDev and flashed TWRP + LineageOS 14.1 and now in Settings I can't see an IMEI no more and SIM card is not recognized. I haven't S-OFF the phone yet.

which variant of the m8 you have ?
los supporting all variants it's just weird you have issues
are you using a sprint device on gsm network ?? it's tricky to have this work

I have a t-mobile Germany device.

maybe your firmware is outdated
can you post the result of fastboot getvar all ( after removing serialno and imei )

(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.29.214500021.12G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.12.111.4
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: *REMOVED*
(bootloader) imei: *REMOVED*
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(bootloader) cidnum: T-MOB101
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 76df2b54
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.016s

it should work just fine
maybe you need to configure your APN for your carrier

It doesn't work. Still no signal

Try this as many have solved this problem by flashing the firmware.
Relock bootloader and install the fw_6.12.111.4.zip
https://forum.xda-developers.com/showpost.php?p=60218734&postcount=5
Then you can re-unlock again.

Thank you very much. It worked

Related

[Q] no mobile network signal

i am from turkey and have an m8w version (asian model) and installed ARHD9.1 on it but after installation when i insert any SIM, i can not get any mobile network signal. which baseband do i need to install, do i need to S-off for that.
any help and advice will be appreciated.
my phone parameters are:
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.16.0.0000
(bootloader) version-baseband: 1.16.21331831.A16G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno:
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B62000
(bootloader) cidnum: HTCCN701
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: c3d94491
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.007s
First ... edit your post and remove the serialno and imei
Second ... you need the firmware for that ROM but you can't do it as your device is S-On
sorry for the mistake. i tried s-off with firewater but no luck. will try again.

HTC One (M8) in UK on US TMOB

I hope this post is in the right place .. what it is i got the M8 from China (new in box) but on arrival i noticed the Variant was US T-Mobile - my SIM does work (giffgaff) but i'm wanting to flash the O2 RUU but i do not know what Firmware to use with the RUU.
have tried to change the CID & MID but again, i'm not very confident with all tht and do not want to brick my phone..
RUU_M8_UL_L50_SENSE60_MR_O2_UK_4.20.206.1_Radio_1.25.21331147A1.06G_20.69.4196.01_F_release_414450_signed
I'm S-Off (Sunshine)
Unlocked
TWRP Custom Recovery
Rooted SuperSU
D:\>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.23.213311491.05G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 4.20.531.5
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serial No.
(bootloader) imei:
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B13000
(bootloader) cidnum: T-MOB010
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 6768a7b1
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.021s
Am i able to flash a UK Firmware with that O2 RUU please?
Thank you in advance
Moderator information,
Thread has been closed. You have an existing thread here TWRP straight back to BootLoader. Please do not create more than one thread per topic.
Many thanks,
Stephen

[HELP] HTC ONE M8_WLV RUU urgently needed

My phone is soft-bricked, and I couldn't find the right RUU to fix it anywhere. Here is a copy of the fastboot getvar all results.
C:\Users\Admin>fastboot getvar all
< waiting for device >
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.12.20.1211
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: HT43ESF02934
(bootloader) imei: 358718052172546
(bootloader) imei2: Not Support
(bootloader) meid: 99000429638654
(bootloader) product: m8_wlv
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B20000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: f2489bd1
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
I found these RUUs here http://forum.xda-developers.com/verizon-htc-one-m8/general/official-ruu1-55-605-2-t2883845 ,
but it's said that they are for the M8_VZW, and my device is M8_WLV. I don't if they're the same, and I don't know if I can use these RUUs for my device without causing issues with the connection. I'm worried about the GSM/CDMA differences. I use GSM btw.
Please help I really need it to fix my phone.
BassemOnsimos said:
but it's said that they are for the M8_VZW, and my device is M8_WLV. I don't if they're the same, and I don't know if I can use these RUUs for my device without causing issues with the connection. I'm worried about the GSM/CDMA differences. I use GSM btw.
Click to expand...
Click to collapse
You have the Verizon Model ID (MID) and product name, those are the correct RUUs.

HELP! Wi-Fi not working after flashing HTC Sense based ROM!![ViperOneM8, SkyDragon]

Here's my Getvar all-
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.18.0.0000
(bootloader) version-baseband: 1.19.21331147A1.09G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: SH4CCWM03367
(bootloader) imei: xxxxxxxxxxxxx
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 5e4b24e4
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.153s
No matter whatever HTC Sense based custom ROM I install, the wifi never seems to work. If I select Airplane mode and then deactivate it, there's a message in the bottom saying : Fail to load divers(1).
Even the bluetooth works fine! Just the wifi!
I am using TWRP 2.7.0.2
Is the problem because of the bootloader? If it is, please direct me with the steps to the solution. Thanks
Those are outdated firmware & twrp you have there.
1. Relock bootloader and install this : http://forum.xda-developers.com/showpost.php?p=64926626&postcount=6
2. After 1 is done, unlock bootloader again
3. Install latest TWRP 3.x.x-x
4. Install any ROM that you like
ssmunif said:
Here's my Getvar all-
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.18.0.0000
(bootloader) version-baseband: 1.19.21331147A1.09G
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main:
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: SH4CCWM03367
(bootloader) imei: 357336066606978
(bootloader) imei2: Not Support
(bootloader) meid: 00000000000000
(bootloader) product: m8_ul
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B10000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 5e4b24e4
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.153s
No matter whatever HTC Sense based custom ROM I install, the wifi never seems to work. If I select Airplane mode and then deactivate it, there's a message in the bottom saying : Fail to load divers(1).
Even the bluetooth works fine! Just the wifi!
I am using TWRP 2.7.0.2
Is the problem because of the bootloader? If it is, please direct me with the steps to the solution. Thanks
Click to expand...
Click to collapse
hi
how did you change your CID when your security is on?! could you please let me know how can i do that? please i beg you
ckpv5 said:
Those are outdated firmware & twrp you have there.
1. Relock bootloader and install this : http://forum.xda-developers.com/showpost.php?p=64926626&postcount=6
2. After 1 is done, unlock bootloader again
3. Install latest TWRP 3.x.x-x
4. Install any ROM that you like
Click to expand...
Click to collapse
Thanks for the help, man! I really appreciate that! You're so freakin' awesome! Love you! You solved my problem!

change the DOTTA Ruu to another one

Hello friend
Please i need help to change the Ruu .. because this one which i'm using "DOTTA" is not supporting my SIM card .. not 3g or 4g in my country
I am from Algeria .. using a sim card from this company "Mobilis"
This link Maybe can help to determine the states which Mobilis uses ..
http s://ww w.frequencyc heck.c om/carrier s/mo bilis-algerie-teleco m-algeria
Htt p: //m.gs mar ena.c om/ne twork- bands. p hp3
And these are the information about my phone from bootloader
(bootloader) version: 0.5
(bootloader) version-bootloader: 3.19.0.0000
(bootloader) version-baseband: 1.14.20.0930
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 6.21.605.3
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno: .....
(bootloader) imei: ....
(bootloader) imei2: Not Support
(bootloader) meid: 99000499801451
(bootloader) product: m8_wlv
(bootloader) platform: hTCBmsm8974
(bootloader) modelid: 0P6B20000
(bootloader) cidnum: 11111111
(bootloader) battery-status: good
(bootloader) battery-voltage: 0mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: 205bdca3
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.094s
Thanks
About the links just remove the spaces .. because i'm new herei can't post links .. sorry for that
And thanks
You are advised to immediately stop trying to flash any other RUU. You have the Verizon version. No other RUUs (other m8 versions) are compatible, and may even cause permanent damage (radio brick)!
Only RUUs intended for Verizon M8 will work with your device.
To unlock 3G, 3G bands on your version, your best bet is to look at the following: https://forum.xda-developers.com/htc-one-m8/general/unlock-bands-qualcomm-device-phone-t2880239

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